Transaction not yet indexed

ntMX6419kcZ3uLneJa6kDNq6Ypisjj8AmEuuZcXeMLA7Be2F6vCavC7RWR2wH7qAeKREZUUz6RG7QGQw1r4EGzi

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.